Re: [PATCH 2/2] intel_pstate: Set core to min P state during core offline

2014-03-19 Thread Viresh Kumar
On 19 March 2014 21:15, wrote: > From: Dirk Brandewie > > Change to use ->exit_prepare() callback to do clean up during CPU exit_prepare() ?? Probably rename it to cpu_stop as well, as Rafael suggested in another thread. > hotplug. The requested P state for an offline core will be used by the

[PATCH 2/2] intel_pstate: Set core to min P state during core offline

2014-03-19 Thread dirk . brandewie
From: Dirk Brandewie Change to use ->exit_prepare() callback to do clean up during CPU hotplug. The requested P state for an offline core will be used by the hardware coordination function to select the package P state. If the core is under load when it is offlined it will fix the package P state

Re: [PATCH 2/2] intel_pstate: Set core to min P state during core offline

2014-03-18 Thread Srivatsa S. Bhat
On 03/18/2014 10:52 PM, dirk.brande...@gmail.com wrote: > From: Dirk Brandewie > > Change to use ->exit_prepare() callback to do clean up during CPU ->stop() > hotplug. The requested P state for an offline core will be used by the > hardware coordination function to select the package P state.

[PATCH 2/2] intel_pstate: Set core to min P state during core offline

2014-03-18 Thread dirk . brandewie
From: Dirk Brandewie Change to use ->exit_prepare() callback to do clean up during CPU hotplug. The requested P state for an offline core will be used by the hardware coordination function to select the package P state. If the core is under load when it is offlined it will fix the package P state

[PATCH 2/2] intel_pstate: Set core to min P state during core offline

2014-03-13 Thread dirk . brandewie
From: Dirk Brandewie Change to use ->exit_prepare() callback to do clean up during CPU hotplug. The requested P state for an offline core will be used by the hardware coordination function to select the package P state. If the core is under load when it is offlined it will fix the package P state